On Fri, Mar 13, 2015 at 01:04:57PM +0100, Richard Biener wrote:
> Not really (I don't like -fdump-passes ...), but we need to make sure
> that -fdump-passes doesn't crash (because it runs very early and
> with cfun == NULL I think)
If it runs with cfun == NULL, then supposedly the gates that are dependent
on current function should for -fdump-passes purposes also return true
if cfun == NULL (well, of course do all the unconditional checks).
Though of course, with optimize/target attributes this is harder, as
different functions can use different options.
Jakub
